Part 1: Building a Production-Grade Traffic Capture and Replay System
Learn how to build a production-grade traffic capture system using proxies, eBPF, and tcpdump. Complete guide covering encryption, protocols, scalability, and storage strategies.
Posts by Ken Ahrens
Co-founder and CEO of Speedscale, passionate about performance engineering. • 9 posts published
Automating API Mocks in Your CI Pipeline with proxymock
When running tests in a CI/CD pipeline, relying on external APIs can introduce instability, slow down execution, and even lead to failed builds due to rate...
Testing LLM backends for performance Guide
While incredibly powerful, one of the challenges when building an LLM application (large language model) is dealing with performance implications.
Ultimate Guide to Creating a JSON Mock API
Using a JSON mock allows you to avoid using fake data or simulating interactions, resulting in better final output and stronger data flows.
Orchestrated Service Virtualization: The Definitive Guide
Software development requires a lot of things to be highly optimized due to the sheer number of parts and the interconnected nature of those parts.
What is a Demo Environment?
One of the most important aspects of a product is the ability to showcase its functionality. In the API space, it's very important for a product to not just...
What are Ephemeral Environments?
Development teams and product managers have many variables that affect their daily processes, but perhaps the most impactful is the nature of their development...
Top Traffic Replay Alternatives to Enhance Your Testing and Analysis
Traffic replay is a valuable technique for capturing and analyzing network interactions, providing essential insights into user behavior and website...
How to Conduct an HTTP/2 Test on APIs
Slowly but surely, HTTP/2 has become the preferred protocol for transferring data files between clients and servers. In contrast, HTTP/1...
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